Alvão / Marão
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
588 km²
Commune · PRT
Valdigem
Portugal
CsaTemperate, dry summer, hot summer(53 %)
Area
10,9km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
Computing species observations from GBIF…
Climate
Mean T°
14,0°C
Annual rain
760mm
Warmest m°
27,8°C
Coldest m°
2,6°C
Elevation: 323 m on average (min 82 m, max 625 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,0°C
Annual rain
760mm
Warmest month
27,8°C
Coldest month
2,6°C
Mean alt.
323m
Min
82m
Max
625m
Std. dev.
116m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(53 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
35,9g/kg
Clay
15,3%
Sand
48,8%
Silt
35,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Lamego
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
58,0g/kg
Clay
14,6%
Sand
48,7%
Silt
36,6%
5–15 cm
pH H₂O
5,6
Org. C
24,1g/kg
Clay
13,5%
Sand
49,4%
Silt
37,2%
15–30 cm
pH H₂O
5,6
Org. C
25,6g/kg
Clay
17,7%
Sand
48,4%
Silt
33,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.6%
Crops3.6%
Built-up1.1%
Bare soil8.1%
Other (grassland, water…)71.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
0hab/km²
Night light
2,7nW
Built-up
108,6%
Pesticides
38,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN